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BMW: 17 11 7 606 017
and an unmatched product lineup with a keen focus on researching
CSF #8075R – 50 row ultimate race-spec design (limited availability) Requires some modification including trimming to bottom side of upper core support
Front pipes Kit (Replace catalytic convertors) Right + Left
Designed for maximum performance the Evolve tubular headers deliver a substantial power increase over the stock headers
Wavetrac Differential - BMW E34 | E39 M5 HAS BMW: 17 11 7 606Simply put Wavetrac is the only gear diff on the market that does not lose all drive when one axle is unloaded. Axles become unloaded in aggressive driving, track cornering, extremely slick surfaces, etc. It happens more than most people realise. We wont go into torque bias ratios or the concept of how torque biasing diffs work at this point. Lets get to how the Wavetrac affects performance: For example, you have a conventional gear diff (OEM, Quaife,